Back support for a wheelchair



FIG. 1 is a perspective view of the back support illustrating our newdesign, showing the wheelchair and support structure for the backsupport in phantom;

FIG. 2 is a rear elevational view of the back support of the presentinvention;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The ornamental design for a back support for a wheelchair, as shown and described. 